<?php $cfg = array(
    'title'         => $lang->get('Upgrader'),
    'btn'           => $lang->get('Next'),
    'btn_link'      => true,
    'sub_title'     => $lang->get('Update data'),
    'active'        => 'data',
    'pathInclude'   => $path_tpl . 'include' . DS,
);

include($cfg['pathInclude'] . 'upgrade_head' . GK_EXT_TPL);

    include($cfg['pathInclude'] . 'data' . GK_EXT_TPL);
    include($cfg['pathInclude'] . 'install_btn' . GK_EXT_TPL);

include($cfg['pathInclude'] . 'install_foot' . GK_EXT_TPL);
include($cfg['pathInclude'] . 'html_foot' . GK_EXT_TPL);